ATE4045T1 - Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen. - Google Patents

Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen.

Info

Publication number
ATE4045T1
ATE4045T1 AT80106093T AT80106093T ATE4045T1 AT E4045 T1 ATE4045 T1 AT E4045T1 AT 80106093 T AT80106093 T AT 80106093T AT 80106093 T AT80106093 T AT 80106093T AT E4045 T1 ATE4045 T1 AT E4045T1
Authority
AT
Austria
Prior art keywords
control
activated sludge
achieve higher
phosphorus removal
removal rates
Prior art date
Application number
AT80106093T
Other languages
English (en)
Inventor
Michael Shi-Kuan Chen
Eugene Joseph Greskovich
Marshall Louis Spector
Original Assignee
Air Products And Chemicals, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22176790&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE4045(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Products And Chemicals, Inc. filed Critical Air Products And Chemicals, Inc.
Application granted granted Critical
Publication of ATE4045T1 publication Critical patent/ATE4045T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1205Particular type of activated sludge processes
    • C02F3/1215Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/006Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/308Biological phosphorus removal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00Liquid purification or separation
    • Y10S210/902Materials removed
    • Y10S210/903Nitrogenous
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00Liquid purification or separation
    • Y10S210/902Materials removed
    • Y10S210/906Phosphorus containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Activated Sludge Processes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Fats And Perfumes (AREA)
  • Saccharide Compounds (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electric Clocks (AREA)
AT80106093T 1979-10-09 1980-10-07 Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen. ATE4045T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/083,196 US4271026A (en) 1979-10-09 1979-10-09 Control of activated sludge wastewater treating process for enhanced phosphorous removal
EP19800106093 EP0026938B1 (de) 1979-10-09 1980-10-07 Kontrolle des Belebtschlammverfahrens, um höhere Phosphorentfernungsraten zu erreichen

Publications (1)

Publication Number Publication Date
ATE4045T1 true ATE4045T1 (de) 1983-07-15

Family

ID=22176790

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80106093T ATE4045T1 (de) 1979-10-09 1980-10-07 Kontrolle des belebtschlammverfahrens, um hoehere phosphorentfernungsraten zu erreichen.

Country Status (13)

Country Link
US (1) US4271026A (de)
EP (1) EP0026938B1 (de)
JP (1) JPS57113893A (de)
AT (1) ATE4045T1 (de)
AU (1) AU531468B2 (de)
CA (1) CA1143486A (de)
DE (1) DE3064050D1 (de)
DK (1) DK421580A (de)
ES (1) ES495736A0 (de)
FI (1) FI803148L (de)
GR (1) GR70762B (de)
IL (1) IL61159A (de)
ZA (1) ZA806238B (de)

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Also Published As

Publication number Publication date
CA1143486A (en) 1983-03-22
JPS57113893A (en) 1982-07-15
IL61159A0 (en) 1980-11-30
IL61159A (en) 1983-07-31
US4271026A (en) 1981-06-02
GR70762B (de) 1983-03-16
AU531468B2 (en) 1983-08-25
ZA806238B (en) 1981-09-30
ES8107131A1 (es) 1981-09-16
DE3064050D1 (en) 1983-08-11
EP0026938B1 (de) 1983-07-06
FI803148L (fi) 1981-04-10
JPS6312680B2 (de) 1988-03-22
DK421580A (da) 1981-04-10
AU6304880A (en) 1981-04-16
EP0026938A1 (de) 1981-04-15
ES495736A0 (es) 1981-09-16

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